ligitek electronics co.,ltd. property of ligitek only surface mount tape and reel lead-free parts ly9s53/tr1 data sheet pb doc. no : qw0905-ly9s53/tr1 rev. : a date : 17 - aug. - 2007
1/7 page 0.25 1.5 2.0 1.4 1.3 package dimensions 3.0 ly9s53/tr1 part no. 2.7 0.7 0.7 1.3 carrier type dimensions 4.0 1.75 3.5 2.0 4.0 ligitek electronics co.,ltd. property of ligitek only 1.53 note : the tolerances unless mentioned is 0.2mm,angle 0.5. unit=mm. polarity 3.44 5.3 8.0 0.3
2/7 page reel dimensions ligitek electronics co.,ltd. property of ligitek only 0 . 8 0 . 6 0 . 4 6.0 1.0 0 . 2 0 . 4 0 . 8 0 . 6 0 . 2 2.0 0.5 9.0 1.0 12.0 1.0 178 1.5 13.5 1.0 description 8.0mm tape,7"reel ly9s53/tr1 part no. quantity/reel 2000 devices part no.ly9s53/tr1
-40 ~ +100 tstg storage temperature yellow emitted note : 1.the forward voltage data did not including 0.1v testing tolerance. 2. the luminous intensity data did not including 15% testing tolerance. typical electrical & optical characteristics (ta=25 ) material part no ly9s53/tr1gaasp/gap viewing angle 2 1/2 (deg) 20 forward voltage @ ma(v) spectral halfwidth nm peak wave length pnm luminous intensity @10ma(mcd) water clear lens 5853520 typ. max. 1.72.6 min. 8.0 min. 130 color absolute maximum ratings at ta=25 forward current operating temperature power dissipation reverse current @5v peak forward current duty 1/10@10khz parameter 3/7 page ratings 60 10 80 20 -40 ~ +85 y i f t opr ir pd i fp symbol ma a ma mw unit ligitek electronics co.,ltd. property of ligitek only part no.ly9s53/tr1
fig.3 forward voltage vs. temperature fig.5 relative intensity vs. wavelength ambient temperature( ) r e l a t i v e i n t e n s i t y @ 2 0 m a wavelength (nm) f o r w a r d v o l t a g e @ 2 0 m a n o r m a l i z e @ 2 5 fig.4 relative intensity vs. temperature ambient temperature( ) r e l a t i v e i n t e n s i t y @ 2 0 m a n o r m a l i z e @ 2 5 typical electro-optical characteristics curve forward voltage(v) fig.1 forward current vs. forward voltage f o r w a r d c u r r e n t ( m a ) forward current(ma) fig.2 relative intensity vs. forward current r e l a t i v e i n t e n s i t y n o r m a l i z e @ 2 0 m a ligitek electronics co.,ltd. property of ligitek only 1.0 0.1 1.0 10 100 1000 1.0101001000 0.0 0.5 1.0 1.5 2.0 2.5 3.0 -40-200204060 1.0 1.1 1.2 500550600650 0.0 0.5 1.0 2.03.04.05.0 80100 0.8 0.9 -20 -40 40 20 080100 60 2.0 0.0 0.5 1.0 1.5 2.5 3.0 700 y chip page 4/7 part no.ly9s53/tr1
ligitek electronics co.,ltd. property of ligitek only page 5/7 2. wave solder 1. hand solder basic spec is Q 280 3 sec one time only. recommended soldering conditions soldering heat max. 260 preheat 245 5 within 5 sec 260 c max. 10sec.max preheat 180~200 c 1~5 c/sec time 5sec cooling -5 /sec rising +5 /sec 120 ~ 150 3. lead reflow solder 240 temp. ( ) 120 150 4. pb-free reflow solder 120 ~ 180 sec 60 ~ 120 sec preheat 120 sec.max. note:1.wave solder and reflow soldering should not be made more than one time. 2.you can just only select one of the soldering conditions as above. above 220 c 60 sec.max. 1~5 c/sec part no.ly9s53/tr1
page 6/7 circuit model b led circuit model a led drive method: led is a current operated device, and therefore, requirer some kind of current limiting incorporated into the driver circuit. this current limiting typically takes the form of a current limiting resistor placed in series with the led. consider worst case voltage variations than could occur across the current limiting resistor. the forwrd current should not be allowed to change by more than 40% of its desired value. (a) recommended circuit. (b) the difference of brightness between led could be found due to the vf-if characteristics of led. cleaning: use alcohol-based cleaning solvents such as isopropyl alcohol to clean the led. precautions for use: storage time: 1.the operation of temperatures and rh are : 5 ~35 ,rh<60%. 2.once the package is opened, the products should be used within a week. otherwise, they should be kept in a damp proof box with descanting agent. considering the tape life, we suggest our customers to use our products within a year(from production date). 3.if opened more than one week in an atmosphere 5 ~ 35 ,rh<60%, they should be treated at 60 5 fo r 15hrs. ligitek electronics co.,ltd. property of ligitek only esd(electrostatic discharge): static electricity or power surge will damage the led. use of a conductive wrist band or anti-electrosatic glove is recommended when handing these led. all devices, equipment and machinery must be properly grounded. part no.ly9s53/tr1
reference standard page 7/7 test condition test item classification reliability test: ligitek electronics co.,ltd. property of ligitek only mil-std-883d:1008 jis c 7021: b-10 mil-std-202f:103b jis c 7021: b-11 jis c 7021: b-12 mil-std-202f: 107d mil-std-750d: 1051 mil-std-883d: 1010 jis c 7021: a-4 mil-std-202f: 208d mil-std-750d: 2026 mil-std-883d: 2003 iec 68 part 2-20 jis c 7021: a-2 mil-std-750d:2031.2 j-std-020 mil-std-202f: 107d mil-std-750d: 1051 mil-std-883d: 1011 1.ta=105 5 2.t=1000 hrs (-24hrs, +72hrs) endurance test operating life test high temperature storage test 1.ir-reflow in-board, 2 times 2.ta=65 5 3.rh=90%~95% 4.t=1000hrs 2hrs thermal shock test high temperature high humidity storage test low temperature storage test 1.ta=-40 5 2.t=1000 hrs (-24hrs, +72hrs) 1.105 ~ 25 ~ 55 ~ 25 30mins 5mins 30mins 5mins 2.10 cyeles 1.t.sol=235 5 2.immersion time 2 0.5sec 3.immersion rate 25 2.5mm/sec 4.immersion rate 25 2.5mm/sec 5.coverage R 95% of the dipped surface temperature cycling environmental test solderability test solderability test 1.ir-reflow in-board,2 times 2.ta=105 5 & -40 5 (10min) (10min) 3.total 10 cycles ramp-up rate(183 to peak) +3 second max temp. maintain at 125( 25) 120 seconds max temp. maintain above 183 60-150 seconds peak temperature range 235 +5-0 time within 5 of actual peak temperature(tp) 10-30 seconds ramp-down rate +6 /second max 1.ta=under room temperature as per data sheet maximum rating. 2.if=20ma 3.t=1000 hrs (-24hrs, +72hrs) mil-std-750d: 1026 mil-std-883d: 1005 jis c 7021: b-1 part no.ly9s53/tr1
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